Std PLO situations

[TheBjerre]

In both hands villian is a random winning Plo player..

BossMedia Game #824247806: Table Table OH 122 - $3.00/$6.00 - Pot Limit Omaha - 07:51:35 - 2007/11/12
Seat 1: Villian ($1753.20)
Seat 2: Hero ($843.75)
Seat 3: SHARKPOWER ($724.50)
Seat 4: *Pockets* ($185.00)
Seat 5: Rivering_U ($600.00)
*Pockets* posts the small blind of $3.00
Rivering_U posts the big blind of $6.00
SHARKPOWER is the button
*** HOLE CARDS ***
Dealt to Hero 8 [img]/images/graemlins/diamond.gif[/img] 4 [img]/images/graemlins/spade.gif[/img] 3 [img]/images/graemlins/spade.gif[/img] K [img]/images/graemlins/diamond.gif[/img]
Villian calls $6.00
Hero raises $27.00
SHARKPOWER folds
*Pockets* folds
Rivering_U calls $27.00
Villian calls $27.00
*** FLOP *** Q [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/club.gif[/img] A [img]/images/graemlins/diamond.gif[/img]
Rivering_U checks
Villian checks
Hero bets $84.00
Rivering_U folds
Villian calls $84.00
*** TURN *** Q [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/club.gif[/img] A [img]/images/graemlins/diamond.gif[/img] 9 [img]/images/graemlins/diamond.gif[/img]
Villian checks
Hero ?

What is our line from here? and why?

BossMedia Game #807352654: Table Table OH 90 - $3.00/$6.00 - Pot Limit Omaha - 00:07:38 - 2007/10/30
Seat 1: HelpImPoor ($2543.55)
Seat 2: Hero ($739.35)
Seat 3: Villian ($907.25)
Seat 4: Ranked ($640.35)
Seat 5: NowayUwin ($600.00)
Ranked posts the small blind of $3.00
NowayUwin posts the big blind of $6.00
dumpapp4 is the button
*** HOLE CARDS ***
Dealt to Hero 9 [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/heart.gif[/img] J [img]/images/graemlins/club.gif[/img] 5 [img]/images/graemlins/club.gif[/img]
HelpImPoor folds
Hero raises $21.00
Villian calls $21.00
Ranked folds
NowayUwin folds
*** FLOP *** [J [img]/images/graemlins/heart.gif[/img] 5 [img]/images/graemlins/heart.gif[/img] 2 [img]/images/graemlins/spade.gif[/img]]
Hero bets $45.00
Villian calls $45.00
*** TURN *** J [img]/images/graemlins/heart.gif[/img] 5 [img]/images/graemlins/heart.gif[/img] 2 [img]/images/graemlins/spade.gif[/img] 7 [img]/images/graemlins/heart.gif[/img]
Hero ?

Bet or check ??? why??